a) 4x - 3(x – 3)= x-4
b) 2x - (3 - 2x) = 5 + x - x
c) 5(x - 2)+(3 + x) = 6x - 7
d) -(x + 1) + 8x = 5x - 9
e) 2(2x + 1) = 4x + 3
f) 9x+3 = 7(x - 2)+17
g) 5x - 9 + x = 3(2x - 3)
h) 4(3x - 2)+ 5 = 2(6x - 4)+ x
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